Show your love for amateur radio with this unique t-shirt. The design features the funny slogan "I Think Therefore I Ham", accompanied by an illustration of a ham radio transceiver. Made from a comfortable, breathable fabric, this black t-shirt is perfect for casual wear, ham radio club meetings, or as a gift for the radio enthusiast in your life. The design uses a distressed, vintage look. The shirt is available in various sizes. Get yours today and let everyone know about your passion!